So We are moving our tanning studio in the next week or so and the boss would like to setup a feature where the customer's can push a button in the both and different music will play. he would like 3 different streams which that part is simple. But We need to figure out a way to have one computer send out all 3 different streams. The streams will be let's say Channel 1 is Rap channel 2 is dubstep channel 3 is dance We figured we could just assign each channel to each sound card we install into the computer. But we need make sure we can send 3 different streams to 3 different audio cards. I think that's everything. Also it doesn't need to be winamp it can be any other app. Thanks again